. >> president clinton, aware his second term would be the last of the 20th century, challenged americans to embrace the future responsibly using the word "century" 21 times to emphasize the coming of a new era. >> at the dawn of the 21st century, a free people must now choose to shape the forces of the information age and the global society, to unleash the limitless potential of all our people, and yes sh, to form a m perfect union. >> and president bush, whose time in office became defined by 9/11 and the ensuing wars in afghanistan and iraq, laid out his vision for america's role in the world, using the words "freedom" and "liberty" 42 times. >> all who live in tyranny and hopelessness can know the united states will not ignore your oppression or excuse your oppressors. when you stand for your liberty, we will stand with you. >> so the stage is set for president obama's address just a little over 24 hours from now. what words will dominate his word cloud? tweet us @meetthepress hkt m #mptwordcloud. #mptwordclo. . . hkt m #mptwordcloud. #mptwordclo. . . >>> we're back. political directo